Joule Thief : It WORKED...at Last

I'm beginner in Electonic, tried things as hobby.. a basic circuits. I  tried Joule Thief circuits  but wasn't success. Searched webs and testing every valuable comments in this instructable... still it's not worked.

Joule thief is not working.
https://www.instructables.com/answers/Joule-thief-is-not-working/

Then I found this site.
www.MadScientistHut.com/forum_php • View topic - Joule Thief Kit
http://madscientisthut.com/forum_php/viewtopic.php?f=12&t=3

The Notice in  Schematic caught my attention. Checked mine and corrected it.
+++ THEN IT WORKED +++



For the beginner... the tricks and notices are VERY IMPORTANT..., success in easy Project is a base to another difficult one. I should have commented in the above instructable topics but decided it should be raised for beginner  easily searching.
Thanks for those above 2 web topics for my success. :)
Sorry for all the Pro here you could pass it. This is my first submit so please be easy to me.

Here is what's wrong and corrected on my project.